# WeatherCAN vs DecisionVue

The clearest difference is chart position: WeatherCAN at #187 against DecisionVue's unranked. WeatherCAN also leads on update cadence (every 2 months vs every 4 months). DecisionVue's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WeatherCAN ships an update every 2 months, DecisionVue every 4 months. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | WeatherCAN | DecisionVue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/weathercan/id1334221563/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 27.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Best chart rank | **#187** | — |
| Size | 83 MB | 60 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Environment and Climate Change Canada](https://appshunter.io/developer/1334221562) | [WSP Canada](https://appshunter.io/developer/1694952809) |

## What reviewers say

### WeatherCAN

[App page](https://appshunter.io/ios/app/weathercan/id1334221563)

**Currently charting:** #187 Top Free · Weather (US App Store)

Access Canada's official weather forecasts and alerts directly from Environment and Climate Change Canada. Get current conditions, hourly and daily forecasts, and high-resolution radar animations for over 10,000 locations. Receive customizable Air Quality Health Index notifications and messages from meteorologists.

**Highlights:** Current conditions and forecasts, Weather alerts and notifications, Location-based weather tracking, High-resolution radar animation, Customizable Air Quality Health Index, Messages from meteorologists, Bilingual (English/French)

**Features:** Vision Pro support

**In-app purchases:** none


### DecisionVue

[App page](https://appshunter.io/ios/app/decisionvue/id1447421021)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WeatherCAN free?

WeatherCAN is free to download, with no in-app purchases.

### Is DecisionVue free?

DecisionVue is free to download, with no in-app purchases.

### Do WeatherCAN or DecisionVue have ads?

Neither WeatherCAN nor DecisionVue shows ads.

### Which is updated more often, WeatherCAN or DecisionVue?

WeatherCAN ships an update every 2 months, and DecisionVue every 4 months. Most recently, WeatherCAN was updated on September 24, 2026 and DecisionVue on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*